Function sdl2_sys::SDL_JoystickSetVirtualAxis
source · [−]pub unsafe extern "C" fn SDL_JoystickSetVirtualAxis(
joystick: *mut SDL_Joystick,
axis: c_int,
value: Sint16
) -> c_int
Expand description
Set values on an opened, virtual-joystick’s controls. Please note that values set here will not be applied until the next call to SDL_JoystickUpdate, which can either be called directly, or can be called indirectly through various other SDL APIS, including, but not limited to the following: SDL_PollEvent, SDL_PumpEvents, SDL_WaitEventTimeout, SDL_WaitEvent.
Returns 0 on success, -1 on error.